title: You never know unless you try.
authors.forename: George L
authors.initials: GL
authors.lastname: Hicks
authors.forename: John W
authors.initials: JW
authors.lastname: Brown
authors.forename: John H
authors.initials: JH
authors.lastname: Calhoon
authors.forename: Walter H
authors.initials: WH
authors.lastname: Merrill
mesh_terms: D002983:Clinical Competence; D003198:Computer Simulation; D003479:Curriculum; D004503:Education, Medical, Graduate / Q000379:methods*; D006801:Humans; D007396:Internship and Residency; D016544:Patient Simulation; D012680:Sensitivity and Specificity; D013903:Thoracic Surgery / Q000193:education*